[1]
Y. Yuntawati and S. Sanapiah, “Pembinaan Olimpiade Sains Nasional (OSN) Matematika Jenjang SMP Kabupaten Lombok Tengah”, Sasambo, vol. 2, no. 3, pp. 172–179, Oct. 2020, doi: 10.36312/sasambo.v2i3.304.